CN205616193U - 90 turning device of adjustable carton size - Google Patents

Abstract

The utility model relates to a 90° turning device with adjustable carton size, comprising: a frame, a cylinder I, a cylinder II, a cylinder installation platform, a tripod, a moving mechanism, a turning mechanism, a lifting mechanism, a roller shaft, a sleeve, and a conveyor belt The cylinder installation platform is welded on the frame, the cylinder II is installed on the lower base plate of the frame through bolts, the cylinder I is installed on the cylinder installation platform through bolts, and the moving mechanism Installed on the tripod, one end of the turning mechanism is installed on the piston rod of the cylinder II through a pin, and the other end is installed on the frame through a pin, and the lifting mechanism is inserted in the sleeve above, the roller shaft is installed on the frame through bearings; compared with the prior art, a 90° turning device with adjustable carton size of the utility model realizes turning 90° of the carton on the production line, with high efficiency , save manpower and material resources, and ensure production efficiency.

Description

A 90° turning device with adjustable carton size

technical field

The utility model relates to a 90° turning device with adjustable carton size, in particular to a 90° turning device with adjustable carton size for turning over cartons on a production line sequentially according to a certain distance.

Background technique

A series of production activities such as processing, transportation, assembly, and inspection of products are carried out on the production line. Due to the time interval required for intermediate operations, the product needs to ensure strict feed spacing during the transportation process. For production lines that have flipping operations during the production process, Feed spacing is particularly important; currently there are many devices for controlling workpiece feeding spacing and workpiece turnover on the production line, but it is not common for devices that can adjust the carton size and flip 90° while ensuring the feeding spacing . Therefore, for the above reasons, the utility model provides a 90° turning device with two V-shaped frames and two U-shaped frames that can accurately turn over 90° and adjust the size of the time interval carton. The 90° turning device with adjustable carton size is small in size, simple in structure, convenient in manufacture and installation, low in cost, stable in movement, capable of improving production efficiency, and stable and reliable.

Utility model content

The utility model aims to solve the problem of different carton feeding distances and 90° flips on the production line, improve work efficiency and delivery accuracy, and provide a 90° flip with adjustable carton size with strong reliability, compact structure, and stable accuracy device.

In order to achieve the above object, the technical scheme adopted in the utility model is as follows:

A 90° turning device with adjustable carton size, comprising: frame, cylinder I, cylinder II, cylinder mounting platform, tripod, moving mechanism, turning mechanism, lifting mechanism, roller shaft, sleeve, conveyor belt; the cylinder The installation platform is welded on the frame, the cylinder II is installed on the lower bottom plate of the frame through bolts, and the cylinder I is installed on the cylinder installation platform through bolts; the moving mechanism is installed on the On the tripod, one end of the turning mechanism is installed on the piston rod of the cylinder II through a pin, and the other end is installed on the frame through a pin, and the lifting mechanism is inserted on the sleeve. Lifting mechanism comprises roller I, roller II, U-shaped frame I, U-shaped frame II, and described roller I, described roller II are tangent to the slope of the triangular block of described moving mechanism, and described roller I Installed on the U-shaped frame I, the roller II is mounted on the U-shaped frame II; when the piston rod of the cylinder I retracts, the piston rod drives the moving mechanism to move on its track , the triangular block of the moving mechanism pushes the roller II to move upward, the U-shaped frame II moves vertically along the sleeve, the roller II moves upward to a certain height, and the U-shaped Frame II protrudes from the working surface of the frame for a certain distance, preventing the cartons at the back from continuing to move forward, ensuring the distance between the cartons, and the reciprocating movement of the moving mechanism pushes the lifting mechanism to move up and down along the sleeve; The roller shaft is installed on the frame through bearings; the sleeve is fixed on the frame through bolts; the conveyor belt is attached to the upper and lower sides of the top plate of the frame.

Further, the moving mechanism includes a linear guide rail I, a linear guide rail II, a slider I, a slider II, a connecting frame I, a crank I, and a triangular block, and the linear guide rail I and the linear guide rail II are installed on the On the tripod, the triangular block is welded on the slider II, one end of the connecting frame I is connected with the piston rod of the cylinder I through a pin, and the other end is welded on the slider I, the One end of the crank I is installed on the slider I through a pin, and the other end is installed on the slider II through a pin; when the piston rod of the cylinder I moves, the connecting frame I of the moving mechanism pushes The slider I moves along the linear guide rail I, the crank I pushes the slider II to move on the linear guide rail II, and the slider II drives the triangular block on the linear guide rail II Make linear reciprocating motion.

Further, there is a U-shaped hole on the working surface of the frame, the outer diameter of the sleeve is equal to the width of the U-shaped hole, and 8 bolt holes are left at both ends of the U-shaped hole. Change the position of the sleeve according to the size of the carton to realize the control of the feeding distance of cartons of different sizes.

Further, the overturning mechanism includes a connecting frame II, a crank II, and a V-shaped frame. There is one V-shaped frame on the left and right sides of the frame, and one side of the V-shaped frame is connected to the crank II through a pin. One end, the other end of the crank II is connected with one end of the connecting frame II through a pin shaft, and the other end of the connecting frame II is connected with the piston rod of the cylinder II through a pin shaft; when the cylinder II is working, The connecting frame II moves upward, the crank II lifts one side of the V-shaped frame, and the V-shaped frame rotates 90° around the pin shaft.

Further, the two ends of the roller shaft and the bearings on both sides of the frame adopt an interference fit, the roller shaft is tangent to the conveyor belt, and the roller shaft is made of friction rubber. When the conveyor belt is working , the roller shaft makes a circular motion to provide power for the next process of the carton.

Further, the conveyor belt is composed of two narrow V-belts, the purpose is that when the production line is processing, the gap left between the two narrow V-belts is convenient for the up and down of the U-shaped frame I and the U-shaped frame II Alternate moves.

Implementing a 90° turning device with an adjustable carton size of the utility model has the beneficial effects of:

A 90° turning device with adjustable carton size of the utility model overcomes the difficulty of turning 90° during the operation of many flow production lines. During the operation of the assembly line, it is necessary to separate the cartons from the workpieces on the production line according to a certain feed interval before turning over. This is because the distance between two adjacent cartons is too large or too small during the turning process. The overturning process caused by incomplete overturning or overturning failure, unqualified products, and even the possibility of processing scrap products. The 90° turn-over device with adjustable carton size of the utility model not only realizes 90° turn-over, but also accurately handles the feeding distance of cartons of different sizes before turning over, reducing the occurrence of unqualified products and scrapping during the processing process. The probability of the product is greatly saved, which greatly saves manpower and material resources, and improves production efficiency and economic benefits.

Description of drawings

Figure 1: A three-dimensional structure diagram of a 90° turning device with adjustable carton size of the utility model

Figure 2: The front view of a 90° turning device with adjustable carton size of the utility model

Figure 3: The left view of a 90° turning device with adjustable carton size of the utility model

Figure 4: The top view of a 90° turning device with adjustable carton size of the utility model

In the figure: 1-Frame, 2-Cylinder I, 3-Cylinder II, 4-Cylinder mounting platform, 5-Pod frame, 6-Moving mechanism, 61-Connecting frame I, 62-Crank I, 63-Linear guide rail I , 64-Linear guide rail II, 65-Slider I, 66-Slider II, 67-Triangle block, 7-Turning mechanism, 71-Connecting frame II, 72-Crank II, 73-V frame, 8-Elevating mechanism , 81-roller I, 82-roller II, 83-U-frame I, 84-U-frame II, 9-roller, 10-sleeve, 11-conveyor belt.

detailed description

The specific implementation of the utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1, 2, 3, and 4, a 90° turning device with adjustable carton size includes a frame 1, a cylinder I2, a cylinder II3, a cylinder mounting table 4, a tripod 5, a moving mechanism 6, and a turning mechanism 7. Lifting mechanism 8, roller shaft 9, sleeve 10, conveyor belt 11; cylinder installation table 4 is welded on frame 1, cylinder II3 is installed on the lower bottom plate of frame 1 through bolts, and cylinder I2 is installed on the cylinder installation through bolts On the platform 4, the moving mechanism 6 includes a connecting frame I61, a crank I62, a linear guide rail I63, a linear guide rail II64, a slider I65, a slider II66, and a triangular block 67, and the linear guide rail I63 and the linear guide rail II64 are installed on the tripod 5 by bolts , the triangular block 67 is welded on the slider II66, one end of the connecting frame I61 is connected with the piston rod of the cylinder I2 through a pin, the other end is welded on the slider I65, one end of the crank I62 is installed on the slider I65 through a pin, and the other end is Installed on the slide block II66 by the pin shaft, the overturning mechanism 7 includes a connecting frame II71, a crank II72, and a V-shaped frame 73. There is a V-shaped frame 73 on the left and right sides of the frame 1, and one side of the V-shaped frame 73 is connected to the crank by a pin shaft. One end of II72, the other end of the crank II72 is connected with one end of the connecting frame II71 through a pin shaft, the other end of the connecting frame II71 is connected with the piston rod of the cylinder II3 through a pin shaft, and the lifting mechanism 8 includes rollers I81, rollers II82, U Type frame I83, U type frame II84, roller I81, roller II82 are tangent to the slope of triangular block 67, roller I81 is installed on U type frame I83, roller II82 is installed on U type frame II84, cylinder I2 When the piston rod moves, the connecting frame I61 pushes the slider I65 to move along the linear guide rail I63, the crank I62 pushes the slider II66 to move on the linear guide rail II64, and the slider II66 drives the triangular block 67 to make linear reciprocating motion on the linear guide rail II64, and the triangular block 67 pushes roller I81 and roller II82 to move up and down alternately, U-shaped frame I83 and U-shaped frame II84 move up and down alternately along the sleeve 10, the roller shaft 9 is installed on the frame 1 through bearings, and the sleeve 10 is fixed on the On the frame 1, the conveyor belt 11 is attached to the upper and lower sides of the frame 1 top plate.

As shown in Figures 1, 2, 3, and 4, the working method of a 90° turning device with adjustable carton size of the utility model is:

The cylinder I2 is running, and the power is transmitted to the connecting frame I61 of the moving mechanism 6 through the piston rod. The connecting frame I61 transmits the power to the crank I62 through the slider I65 on the linear guide rail I63, and the crank I62 drives the sliding block II66 on the linear guide rail II64 to slide , the triangular block 67 welded on the slider II66 moves linearly with the slider II66, the triangular block 67 pushes the roller I81 of the lifting mechanism 8 to move upward together with the U-shaped frame I83, and the U-shaped frame I83 extends out of the working surface for a certain distance At the same time, the roller II82 moves downward together with the U-shaped frame II84, the carton behind the U-shaped frame II84 continues to move forward, the cylinder II3 starts to run, and the piston rod of the cylinder II3 pushes the connecting frame II71 of the turning mechanism 7 to move upwards, connecting Frame II71 pushes crank II72 to move upward, crank II72 pushes V-shaped frame 73 to rotate 90° along the pin axis, one side of V-shaped frame 73 is attached to frame 1, and the carton is completely between U-shaped frame I83 and U-shaped frame II84 , the piston rod of the cylinder I2 retracts, the connecting frame I61 of the moving mechanism 6 pulls the slide block I65 to return, the crank I62 drags the slide block II66 to move back, and the triangular block 67 welded to the slide block II66 works together with the slide block II66 Linear motion, the roller II82 of the lifting mechanism 8 begins to move upward along the triangular block 67, while the roller I81 moves downward along the triangular block 67, and the U-shaped frame I83 moves downward for a certain distance, and the U-shaped frame I83 and the U-shaped frame The cartons between II84 continue to move forward, and the U-shaped frame II84 rises to a certain distance, preventing the cartons behind the U-shaped frame II84 from continuing to move forward, until the cartons between the U-shaped frame I83 and U-shaped frame II84 touch the V-shaped frame 73 When the vertical side is vertical, it means that the carton has left the U-shaped frame I83 for a certain distance. At this time, the cylinder I2 continues to run, and the power is transmitted to the connecting frame I61 of the moving mechanism 6 through the piston rod. The slider I65 is transmitted to the crank I62, and the crank I62 drives the slider II66 on the linear guide rail II64 to slide, and the triangular block 67 welded on the slider II66 moves linearly with the slider II66, and the triangular block 67 pushes the roller of the lifting mechanism 8 I81 moves upward together with the U-shaped frame I83, and the U-shaped frame I83 extends out of the working surface for a certain distance. Simultaneously, the piston rod of the cylinder II3 is retracted, and the power is transmitted to the crank II72 through the connecting frame II71 of the turning mechanism 7, and the crank II72 pulls the V-shaped frame 73 to rotate 90° along the pin axis, and completes the 90° turning of the carton; completes the 90° turning of the carton. After turning over, the cylinder II3 continues to run, and the power is transmitted to the crank II72 through the connecting frame II71 of the turning mechanism 7, and the crank II72 pushes the V-shaped frame 73 to rotate 90° along the pin shaft, and one side of the V-shaped frame 73 is attached to the frame 1 , when the carton is completely between the U-shaped frame I83 and the U-shaped frame II84, the cylinder I The piston rod of 2 is retracted to turn over next time.

Claims (6)

1. 90 ° of turning devices of an adjustable carton size, it is characterised in that including: frame, cylinder I, cylinder I I, cylinder are installed Platform, foot rest, travel mechanism, switching mechanism, elevating mechanism, roll shaft, sleeve, conveyer belt；Described cylinder erecting bed is welded on In described frame, described cylinder I I is arranged on the lower shoe of described frame by bolt, and described cylinder I is arranged on by bolt On described cylinder erecting bed；Described travel mechanism is arranged on described foot rest, and described switching mechanism one end is arranged on institute by bearing pin Stating on the piston rod of cylinder I I, the other end is arranged in described frame by bearing pin, and described elevating mechanism assigns on described sleeve, Described elevating mechanism includes roller I, roller II, U-shaped frame I, U-shaped frame II, described roller I, described roller II and described shifting The inclined-plane of the corner block of motivation structure is tangent, and described roller I is arranged on described U-shaped frame I, and described roller II is arranged on described U In type frame II；When the piston rod of described cylinder I bounces back, described piston rod drives described travel mechanism to move on its track, institute The corner block stating travel mechanism promotes described roller II to move upward, and described U-shaped frame II makees vertical direction along described sleeve Motion, described roller II moves upward certain altitude, and described U-shaped frame II stretches out the work surface certain distance of described frame, stops Carton below continues to move along, it is ensured that the spacing between carton, and described travel mechanism moves back and forth the described elevating mechanism edge of promotion Described sleeve to move up and down；Described roll shaft is arranged in described frame by bearing；Described sleeve is bolted on institute State in frame；Described conveyer belt is affixed with the top and bottom of described frame top board.

90 ° of turning devices of a kind of adjustable carton size the most according to claim 1, it is characterised in that described travel mechanism wraps Include linear guides I, linear guides II, slide block I, slide block II, link I, crank I, corner block, described linear guides I, Described linear guides II is arranged on described foot rest by bolt, and described corner block is welded on described slide block II, described link I one end is connected by bearing pin with the piston rod of described cylinder I, and the other end is welded on described slide block I, and described crank I one end leads to Crossing bearing pin to be arranged on described slide block I, the other end is arranged on described slide block II by bearing pin；The piston rod fortune of described cylinder I Time dynamic, the described link I of described travel mechanism promotes described slide block I to move along described linear guides I, and described crank I pushes away Dynamic described slide block II moves on described linear guides II, and described slide block II drives described corner block on described linear guides II Straight reciprocating motion.

90 ° of turning devices of a kind of adjustable carton size the most according to claim 1, it is characterised in that the work of described frame Having a U-shaped hole on face, the external diameter of described sleeve is equal with the width in described U-shaped hole, and the two ends in described U-shaped hole respectively leave 8 Individual bolt hole, changes the position of sleeve, it is achieved control the pitch of feed of different size carton according to the size of carton.

90 ° of turning devices of a kind of adjustable carton size the most according to claim 1, it is characterised in that described switching mechanism bag Including link II, crank II, V-type frame, be respectively arranged with a described V-type frame about described frame, the side of described V-type frame is passed through Bearing pin connects one end of described crank II, and the other end of described crank II is connected by bearing pin with described link II one end, described The other end of link II is connected by bearing pin with the piston rod of described cylinder I I；During the work of described cylinder I I, described link II Moving upward, described crank II lifts described V-type frame, and described V-type frame is around bearing pin half-twist.

90 ° of turning devices of a kind of adjustable carton size the most according to claim 1, it is characterised in that described roll shaft two ends with The bearing of described frame both sides uses interference fit, and described roll shaft is tangent with described conveyer belt, and described roll shaft uses friction rubber to add Work is made, and during the work of described conveyer belt, described roll shaft moves in a circle, and carrying out next procedure for carton provides power.

90 ° of turning devices of a kind of adjustable carton size the most according to claim 1, it is characterised in that described conveyer belt is by two Root narrow V belt forms, it is therefore an objective to when production line is processed, the space left between two described narrow V belts facilitates described U-shaped Frame I, the moving alternatively up and down of described U-shaped frame II.